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USD
US Dollar
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UA
United Airlines
One Way
•
Economy
PHL
Philadelphia International Airport
Philadelphia, United States
SYD
Sydney Airport
Sydney, Australia
$1,400 USD
-55%
$636
USD
Verified Nov 29, 2025 at 4:39 PM
December 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
$1,964
2
$1,964
3
$1,964
4
$2,039
5
$2,039
6
$2,301
7
$2,226
8
$2,226
9
$2,226
10
$2,226
11
$2,301
12
$2,301
13
$2,826
14
$2,751
15
$2,751
16
$2,751
17
$2,751
18
$2,826
19
$2,826
20
$2,826
21
$2,751
22
$2,751
23
$1,664
24
$1,664
25
$1,097
26
$2,007
27
$1,453
28
$1,851
29
$1,238
30
$636
31
$636
1
$896
2
$2,751
3
$2,751
4
$2,676
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Sunday, December 7th, 2025
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